For vaccination of healthy cattle using the only avirulent-live culture protection against Mannheimia haemolytica and Pasteurella multocida. Provides modified-live virus vaccine for use against Infectious Bovine Rhinotracheitis (IBR), Bovine Viral Diarrhea (BVD) Type 1 and Type 2, Parainfluenza3 (PI3) and Bovine Respiratory Syncytial Virus (BRSV).

2 mL administered subcutaneously to healthy cattle 3 months of age or older. Annual revaccination is recommended.

https://www.merck-animal-health-usa.com/products/bovilis-vista-once-sq/